president obama and the first lady will travel to south africa next week to pay their respects. >> always love him for teaching us that it is possible to overcome hatred and anger in order to build a new nation and a new society. >>reporter: retired ash bish told mourners at cape town people best way to honor him is to value unity and democracy that he embodied. >> in the spring of 93 85 students at uc berkeley led a protest that bring change to south africa ultimately. 7 news reporter spoke w-2 former students who helped win the apartheid in south africa. these papers were typed by students with a plan to help end apartheid in south africa. year was 1985 and the students were from uc berkeley. california assembly woman nancy skinner was the leader of the student difficult vest committee. >> it was students and city leaders and it was the if is to difficult vest 1979 so there was already activism. >>reporter: there were daily rally at this plaza. students quickly began camping out. berkeley police staged a raid and arrested does he says of protestors. one leader of those demonstrations wa